The iM3 GS & Elite Universal Handpiece Tubing Kit includes apx. 63’(160cm) of standard 4-hole handpiece tubing with a 4-hole Midwest style nut and metal connector attached, as well as replacement plastic retaining sleeves. The easy to install kit comes with written instructions that include photos. The kit can be used to replace non-fibre-optic high speed handpiece tubing or low speed handpiece tubing on iM3 dental machines. If you are unsure if this part is compatible with your dental machine, please contact Serona Animal Health to inquire.